4188870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 12767040

約数和(自身を除く): 8578170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 109, 122, 126, 183, 210, 218, 305, 315, 327, 366, 427, 545, 549, 610, 630, 654, 763, 854, 915, 981, 1090, 1098, 1281, 1526, 1635, 1830, 1962, 2135, 2289, 2562, 2745, 3270, 3815, 3843, 4270, 4578, 4905, 5490, 6405, 6649, 6867, 7630, 7686, 9810, 11445, 12810, 13298, 13734, 19215, 19947, 22890, 33245, 34335, 38430, 39894, 46543, 59841, 66490, 68670, 93086, 99735, 119682, 139629, 199470, 232715, 279258, 299205, 418887, 465430, 598410, 698145, 837774, 1396290, 2094435, 4188870]

約数ペア:

[(1, 4188870), (2, 2094435), (3, 1396290), (5, 837774), (6, 698145), (7, 598410), (9, 465430), (10, 418887), (14, 299205), (15, 279258), (18, 232715), (21, 199470), (30, 139629), (35, 119682), (42, 99735), (45, 93086), (61, 68670), (63, 66490), (70, 59841), (90, 46543), (105, 39894), (109, 38430), (122, 34335), (126, 33245), (183, 22890), (210, 19947), (218, 19215), (305, 13734), (315, 13298), (327, 12810), (366, 11445), (427, 9810), (545, 7686), (549, 7630), (610, 6867), (630, 6649), (654, 6405), (763, 5490), (854, 4905), (915, 4578), (981, 4270), (1090, 3843), (1098, 3815), (1281, 3270), (1526, 2745), (1635, 2562), (1830, 2289), (1962, 2135)]